370066145 has 4 divisors (see below), whose sum is σ = 444079380. Its totient is φ = 296052912.

The previous prime is 370066141. The next prime is 370066153. The reversal of 370066145 is 541660073.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 541660073 = 73 ⋅7420001.

It can be written as a sum of positive squares in 2 ways, for example, as 246144721 + 123921424 = 15689^2 + 11132^2 .

It is a cyclic number.

It is not a de Polignac number, because 370066145 - 2² = 370066141 is a prime.

It is a super-2 number, since 2×370066145² = 273897903350322050, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (370066141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37006610 + ... + 37006619.

It is an arithmetic number, because the mean of its divisors is an integer number (111019845).

Almost surely, 2^370066145 is an apocalyptic number.

It is an amenable number.

370066145 is a deficient number, since it is larger than the sum of its proper divisors (74013235).

370066145 is an equidigital number, since it uses as much as digits as its factorization.

370066145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74013234.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 370066145 is about 19237.1033422394. The cubic root of 370066145 is about 717.9482127074.

The spelling of 370066145 in words is "three hundred seventy million, sixty-six thousand, one hundred forty-five".